Ionic cordova iOS app crash if location service is not enabled

[SumeetHindinkeri]

Description
Hi Dominik Moritz,
I am facing below error with this module on Ionic cordova iOS app when the location permission is denied and the app crashes. When I uninstall the module and comment out leaflet.locatecontrol stuff in my project the app works perfectly fine.

Error
*** Terminating app due to uncaught exception 'NSGenericException', reason: '*** Collection <__NSDictionaryM: 0x283ed88e0> was mutated while being enumerated.'
terminating with uncaught exception of type NSException

Modules tried out with
leaflet : 1.6.0 /1.7.1
@types/leaflet: 1.5.12 / 1.7.4
leaflet.locatecontrol: 0.72.0 / 0.74.0
@types/leaflet.locatecontrol: 0.60.7

Desired Behaviour Want to Achieve
leaflet.locatecontrol should not crash the app when the location permission is denied.